第1个回答 2007-12-29
1. We can finish the work in two days.
The work __can___ __be___ __finished___ in two days.
2. They produce silk in Suzhou.
Silk __is__ __produced____ in Suzhou.
3. The children will sing an English song.
An English song __will__ __be__ _sang__ by the children.
4. You needn't do it now.
It __isn't__ __needed___ __do___ by you now.
5. Lucy sent me a New Year Card last week.
A New Year Card __is__ __sent__ __by__ her by me last week.
6. Peole use metal for making machines.
Metal __is__ __used__ for making machines.
7. He made me do that for him.
I __have_ __been__ __done__ that for him.
8.I have given this book to the library.
This book __is_ __given__ __me__ to the library.
9.Did they build a bridge here a year ago?
__Is__ a bridge __built__ here by them a year ago?
10.We'll put on an English play in our school.
An English play __will__ __be__ __put___ on in our school.
11.More and more farmers buy colour TV sets.
Colour TV sets __is_ _bought__ __by_ more and more farmers.
12.My brother often mends his watch.
His watch __is__ __often__ __mended__ by my brother.
13.We must water the flowers every day.
The flowers must _be__ _watered__ (by us) every day.
14.They use knives for cutting things.
Knives __is_ __used_ for cutting things.
15.He made the farmers work for a long time.
The farmers __is__ __made__ __by__ __him__ for a long time.
16.Did he break the window yesterday?
__Was__ the window __broken_ __by__ __him_ yesterday?
17.They have sold out the light green dresses.
The light green dresses __have__ __been___ __sold__ out.
18.We clean the classroom every day.
The classroom __is__ __cleaed__ every day.
19. You must not plant trees in very dry earth.
Trees __can_ __not__ ___be__ __planted___ in very dry earth.
20.You can dig a hole in the earth.
A Hole __can__ __be__ __dug___ in the earth
第2个回答 2007-12-29
can be finished
is produced
will be sung
doesn't need doing
was sent by
is used
was made to
has been given
Was ,built
will be put
are bought by
is often mended
be watered
are used
was made to work
Was ,broken by him
have been sold
is cleaned
should not be planted
can be diggen
第3个回答 2007-12-29
1 can be finished
2 is produced
3 will be sang
4 needn't be done
5 be sent from
6 be used
7 be made do
8 has been given
9 Was built
10 will be put
11 are bought by
12 is often mend
13 be watered
14 are used
15 are made by him
16 Was broken by him
17 have been sold
18 is cleaned
19 must not be plant
20 can be dig
第4个回答 2007-12-29
1. We can finish the work in two days.
The work __can___ __be___ __done___ in two days.
2. They produce silk in Suzhou.
Silk __will__ __be____ in Suzhou.
3. The children will sing an English song.
An English song ___will_ __be __sung_ by the children.
4. You needn't do it now.
It __needn’t__ _be____ __done___ by you now.
5. Lucy sent me a New Year Card last week.
A New Year Card __was__ _sent___ ___to_ me by Lucy last week.
6. Peole use metal for making machines.
Metal _is___ __used__ for making machines.
7. He made me do that for him.
I _was___ __made__ __doing__ that for him.
8.I have given this book to the library.
This book __was_ _had ___ __given__ to the library.
9.Did they build a bridge here a year ago?
__Was__ a bridge _built___ here by them a year ago?
10.We'll put on an English play in our school.
An English play __will__ _be___ __put___ on in our school.
11.More and more farmers buy colour TV sets.
Colour TV sets __are_ _bought__ _by_ more and more farmers.
12.My brother often mends his watch.
His watch __is__ __often__ __mended__ by my brother.
13.We must water the flowers every day.
The flowers must __be_ __watered_ (by us) every day.
14.They use knives for cutting things.
Knives _are__ __used_ for cutting things.
15.He made the farmers work for a long time.
The farmers __are__ _made___ ___to_ _work___ for a long time.
16.Did he break the window yesterday?
___Was_ the window _broken__ _by___ _him__ yesterday?
17.They have sold out the light green dresses.
The light green dresses __was__ _had____ ___sold_ out.
18.We clean the classroom every day.
The classroom _is___ __cleaned__ every day.
19. You must not plant trees in very dry earth.
Trees _must__ __not__ _be____ __planted___ in very dry earth.
20.You can dig a hole in the earth.
A Hole __can__ __be__ __digged___ in the earth